Standard: MSS-SP-80-1997, BS5154-1991, JIS B2011-1998
Cylindrical pipe thread complies with ISO228-1991
Tapered pipe thread complies with ANSI B1.20.1-1994
Specifications
| Model | H42W-16T |
| Category | Bronze stop valve, aluminum bronze stop valve, nickel-bronze flange check valve |
| Structure | Internal thread stop valve, rotary lift stem stop valve |
| Housing | Bronze, aluminum bronze, tin bronze, nickel-aluminum bronze |
| Seal | PTFE, bronze, aluminum bronze, nickel-aluminum bronze, cladding iron-based alloy, cladding hard alloy, iron-based alloy |
| Pressure | ≤1.6 MPa |
| Temperature | -196~525℃ |
| Function | Seawater, polycarbonate, polyethylene, low-density polyethylene, aromatics, liquefied natural gas (LNG) |
Standard: MSS-SP-80-1997, BS5154-1991, JIS B2011-1998
Cylindrical pipe thread complies with ISO228-1991
Tapered pipe thread complies with ANSI B1.20.1-1994
Product Features
Flow channel: straight-through; connection between valve body and valve cover: thread; connection end: internal thread; valve disc: conical or spherical, flat surface with polytetrafluoroethylene; valve stem: rotating lifting rod.
Scope of application
Bronze flange check valve (H42W-16T) type bronze, aluminum bronze, nickel aluminum bronze stop valve is mainly used for harsh working conditions that need to overcome strong corrosive environment, such as seawater desalination platform, various types of sea vessels, warships, submarines, offshore drilling platforms and other navigation equipment; as well as supporting facilities of polycarbonate, polyethylene, low-density polyethylene, aromatics, liquefied natural gas (LNG) refineries. It is now widely used in fire protection systems, ballast control systems, cooling systems, seawater injection systems and many other key systems.
